Pterodactyls are not dinosaurs, they were flying reptiles that lived during the age of dinosaurs but by definition they do not fall into the same category. The same goes for water based reptiles such as Plesiosaurs.

It would take about fourteen and half million notes of currency to build a mile high stack.

If you were to spell out numbers, you would you have to go until 1,000 until you would find the letter "A".

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